What does the 'U' symbol on a food label indicate?

The 'U' symbol on a food label indicates that the product is a kosher designation. This symbol usually appears as a 'U' inside an 'O' (OU), which signifies that the product meets the stringent dietary laws of kashrut, as established by kosher certification authorities. Foods that are labeled with this symbol have been inspected and certified to ensure they comply with these regulations, making them suitable for consumption by those who observe Jewish dietary laws.

This certification covers various aspects, including ingredient sourcing, food processing, and handling to ensure that no prohibited substances are included and that there is no cross-contamination with non-kosher items. Consumers who keep kosher rely on this symbol for ensuring their food aligns with their dietary practices.

In contrast, symbols relating to organic certification, gluten-free status, or low sodium content have distinct meanings and associated symbols that do not overlap with the kosher certification, highlighting the unique nature of the 'U' symbol.